IEICE Trans

Yasuyuki OKAMURA

Millimeter-Wave Radar Receiver Using Z-Cut LiNbO₃ Optical Modulator with Orthogonal-Gap-Embedded Patch-Antennas on Low-k Dielectric Material Yusuf Nur WIJAYANTO Atsushi KANNO Hiroshi MURATA Tetsuya KAWANISHI Yasuyuki OKAMURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2015/08/01 Vol. E98-C No. 8 pp. 783-792 Type of Manuscript: Special Section PAPER (Special Section on Microwave Photonics) Category: MWP Device and Application Keyword: LiNbO₃ optical modulator, patch-antenna, low-k dielectric material, millimeter-wave radar,
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Wireless Microwave-Optical Signal Conversion in Quasi-Phase-Matching Electro-Optic Modulators Using Gap-Embedded Patch-Antennas Yusuf Nur WIJAYANTO Hiroshi MURATA Yasuyuki OKAMURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2013/02/01 Vol. E96-C No. 2 pp. 212-219 Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Photonics Technology) Category: Keyword: optical modulator, quasi-phase-matching, electro-optic effect, patch antenna,
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Electro-Optic Modulators Using Double Antenna-Coupled Electrodes for Radio-over-Fiber Systems Naohiro KOHMU Hiroshi MURATA Yasuyuki OKAMURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2013/02/01 Vol. E96-C No. 2 pp. 204-211 Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Photonics Technology) Category: Keyword: electro-optic modulator, patch antenna, resonant electrode, millimeter-wave, radio-over-fiber,
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High-Speed LiTaO₃ Optical Polarization Modulator Using Traveling-Wave Electrode and Double Periodic Poling Structure Hiroshi MURATA Asuka TAKAHASHI Yasuyuki OKAMURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2009/02/01 Vol. E92-C No. 2 pp. 212-216 Type of Manuscript: Special Section PAPER (Special Section on Recent Advances in Integrated Photonic Devices) Category: Keyword: polarization modulation, lithium tantalate (LiTaO₃), optical waveguide, traveling-wave modulation, polarization reversal,
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Beam Scanning Comb-Line Antenna Loading Movable Dielectric Plate Kazuhiro KITATANI Takahiko TERADA Yasuyuki OKAMURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2007/09/01 Vol. E90-B No. 9 pp. 2213-2218 Type of Manuscript: Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation) Category: Antennas Keyword: microstrip antenna, comb-line, mechanical beam scan, dielectric,
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Guided-Wave EO Intensity Modulator Using Coupled Microstrip Line Electrode of Higher-Order Harmonic Resonance Combined with Polarization-Reversed Structure Akira ENOKIHARA Hiroyoshi YAJIMA Hiroshi MURATA Yasuyuki OKAMURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2007/05/01 Vol. E90-C No. 5 pp. 1096-1104 Type of Manuscript: Special Section PAPER (Special Section on Recent Advances in Integrated Photonic Devices) Category: LiNbO₃ Devices Keyword: EO modulator, resonant electrode, higher order harmonic resonance, polarization reversed structure, transit-time effect, LiTaO₃,
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Guided-Wave Electro-Optic Modulators Using Novel Electrode Structure of Coupled Microstrip Line Resonator Akira ENOKIHARA Hiroyoshi YAJIMA Hiroshi MURATA Yasuyuki OKAMURA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2005/03/01 Vol. E88-C No. 3 pp. 372-378 Type of Manuscript: Special Section PAPER (Special Section on Optical Signal-Processing Devices for Photonic Networks) Category: Keyword: modulator, optical waveguide, resonator electrode, millimeter-wave, radio-on-fiber,
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Measurement of a Depth Profile in a Random Medium Using Coherent Backscattering of Light Yasuyuki OKAMURA Sadahiko YAMAMOTO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2000/12/25 Vol. E83-C No. 12 pp. 1809-1813 Type of Manuscript: Special Section PAPER (Special Issue on Problems of Random Scattering and Electromagnetic Wave Sensing) Category: Scattering and Propagation in Random Media Keyword: random medium, coherent backscattering, image processing, target tracking,
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Enhanced Backscattering from Random Media with Multiple Suspensions Yasuyuki OKAMURA Hiroyuki KAI Sadahiko YAMAMOTO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1999/10/25 Vol. E82-C No. 10 pp. 1853-1856 Type of Manuscript: PAPER Category: Electromagnetic Theory Keyword: enhanced backscattering, random media, particle suspensions, camera observation system,
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